http://book.klll.cc/ebooks/subject/9469.opds?sort_order=title&start_index=26 2025-08-14T03:17:14Z Books about Inventions (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 26 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/46711.opds Secrets of Wise Men, Chemists and Great Physicians William K. David 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/19533.opds Stories of Great Inventors Hattie E. Macomber 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/40276.opds Stories of Invention, Told by Inventors and their Friends Edward Everett Hale 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/11368.opds Stories of Inventors: The Adventures of Inventors and Engineers Russell Doubleday 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/41219.opds Stories of Useful Inventions S. E. Forman 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/55390.opds Triumphs and Wonders of the 19th Century: The True Mirror of a Phenomenal Era James P. Boyd 2025-08-14T03:17:14Z https://book.klll.cc/ebooks/31243.opds Twentieth Century Inventions: A Forecast George Sutherland